NZ Home of the Hottop Coffee Bean Roaster.

Models & Manual

There are two models of the Hottop Roaster available. The analog version and the newer Digital version. The Analog version can be upgraded to the digital version with the replacement of the control panel. Click here if you would like to download a copy of the manual. The manual is in pdf format, click here to download Adobe Acrobat Reader.

Model KN8828P

Model KN8828B

  • The most advanced model
  • 9 user-programmable, eight segment roast profiles
  • Temperature, time, and fan speed can be programmed and monitored
  • Auto mode allows operation much like older models as well
  • Auto and manual control roasting
  • Temperature, time, fan speed, and heating element power can be modified during the roast
  • Auto mode allows operation much like older models as well


Both Models
  • Computer Controlled Roasting for accuracy and repeatability
  • Fully Automatic Roasting and Cooling
  • User can end roast at any time
  • Capacity 75g to 250g
  • Roast Cycle 17 to 23 minutes
  • External Cooling tray with agitation arm and cooling fan. Beans cool in 4 - 5 minutes
  • Very quiet operation
  • Easy Cleaning
  • Built-in smoke reduction system
  • Stainless Steel cover and drum
  • Large window gives good view of the beans during roasting
  • Audible Signalling of Roast Progress
  • Heater Element 750W
  • Steel Drum 100mm by 200mm
  • Viewing Window 100mm
  • Height 356mm
  • Width 254mm
  • Depth 483mm
  • Weight 9 kg
  • Warranty 1 year
  • AS/NZS 60335.2.9:2002 Safety Approval